Cheap flights from Ontario to Santa Rosa (ONT - STS) from $201
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — STS
jun. 4 — jun. 111
From?
To?
1 adult, Economy
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Cheap flight deals from Ontario to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.
Popular in | November |
|---|---|
Cheapest in | January |
Round-trip from | $268 |
One-way from | $201 |
What is the cheapest day to fly round-trip from Ontario to Santa Rosa?
Tuesday flights are generally found to be more expensive for flights from Ontario to Santa Rosa. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santa Rosa.
How far in advance should I book a flight from Ontario to Santa Rosa?
Find a great deal and save up to 71% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Santa Rosa within the next two weeks, with the cheapest ticket starting at $133.
What is the cheapest month to fly from Ontario to Santa Rosa?
Our data shows that April tends to be the cheapest month to fly to Santa Rosa from Ontario. Users have commonly found prices around $141 for the month, but tickets can be as low as $38. Due to multiple factors, prepare for potentially higher prices in March.
What is the cheapest time of day to fly from ONT to STS?
It’s optimal to fly from Ontario to Santa Rosa at noon. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the morning.
Cheap American Airlines flights from Ontario to Santa Rosa
Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Santa Rosa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Ontario to Santa Rosa. It's recommended that users confirm their flight details before booking.
jue. 8/159:35 amONT - STS
1 stop6h 10mAmerican Airlines
vie. 8/164:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/30$466
vie. 6/289:24 amONT - STS
1 stop6h 20mAmerican Airlines
sáb. 6/294:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$522
vie. 7/59:19 amONT - STS
1 stop6h 22mAmerican Airlines
vie. 7/124:11 pmSTS - ONT
1 stop5h 29mAmerican Airlines
Deal found 5/28$528
mar. 6/119:24 amONT - STS
1 stop6h 20mAmerican Airlines
mar. 6/184:14 pmSTS - ONT
1 stop26h 23mAmerican Airlines
Deal found 5/29$535
vie. 8/99:35 amONT - STS
1 stop6h 10mAmerican Airlines
dom. 8/114:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/29$592
sáb. 6/299:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 7/14:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/29$594
sáb. 6/89:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 6/104:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$608
jue. 6/69:24 amONT - STS
1 stop6h 20mAmerican Airlines
vie. 6/74:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/30$612
jue. 6/277:26 pmONT - STS
1 stop20h 18mAmerican Airlines
dom. 6/304:14 pmSTS - ONT
1 stop29h 26mAmerican Airlines
Deal found 5/29$623
Cheap Alaska Airlines flights from Ontario to Santa Rosa
Explore cheap flight options specifically provided by Alaska Airlines for the route between Ontario and Santa Rosa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Ontario to Santa Rosa. Make sure to examine the flight information before completing your reservation.
mar. 8/134:24 pmONT - STS
1 stop5h 30mAlaska Airlines
sáb. 8/242:36 pmSTS - ONT
1 stop7h 44mAlaska Airlines
Deal found 5/29$412
mar. 8/136:00 amONT - STS
2 stops12h 00mAlaska Airlines
sáb. 8/242:36 pmSTS - ONT
1 stop7h 44mAlaska Airlines
Deal found 5/29$417
mar. 8/136:00 amONT - STS
2 stops12h 00mAlaska Airlines
sáb. 8/2410:58 amSTS - ONT
2 stops11h 22mAlaska Airlines
Deal found 5/29$422
vie. 9/64:28 pmONT - STS
1 stop5h 39mAlaska Airlines
dom. 9/810:58 amSTS - ONT
1 stop11h 17mAlaska Airlines
Deal found 5/29$462
mié. 6/198:20 pmONT - STS
2 stops22h 03mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$502
mié. 6/196:00 amONT - STS
1 stop15h 54mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$507
vie. 6/217:55 pmONT - STS
1 stop14h 46mAlaska Airlines
lun. 6/247:03 pmSTS - ONT
2 stops24h 22mAlaska Airlines
Deal found 5/30$530
mié. 6/196:00 amONT - STS
1 stop15h 54mAlaska Airlines
mar. 6/257:03 pmSTS - ONT
1 stop27h 37mAlaska Airlines
Deal found 5/30$542
mié. 7/176:00 amONT - STS
2 stops12h 00mAlaska Airlines
dom. 7/217:01 pmSTS - ONT
1 stop27h 39mAlaska Airlines
Deal found 5/29$577
Cheap Ontario to Santa Rosa flights in May & June 2024
Find cheap flight options from Ontario to Santa Rosa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
These are some of the best deals we've found on flights to Santa Rosa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
mié. 6/198:20 pmONT - STS
2 stops22h 03mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$502
mié. 6/196:00 amONT - STS
1 stop15h 54mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$507
vie. 6/289:24 amONT - STS
1 stop6h 20mAmerican Airlines
sáb. 6/294:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$522
vie. 6/217:55 pmONT - STS
1 stop14h 46mAlaska Airlines
lun. 6/247:03 pmSTS - ONT
2 stops24h 22mAlaska Airlines
Deal found 5/30$530
mar. 6/119:24 amONT - STS
1 stop6h 20mAmerican Airlines
mar. 6/184:14 pmSTS - ONT
1 stop26h 23mAmerican Airlines
Deal found 5/29$535
mié. 6/196:00 amONT - STS
1 stop15h 54mAlaska Airlines
mar. 6/257:03 pmSTS - ONT
1 stop27h 37mAlaska Airlines
Deal found 5/30$542
sáb. 6/299:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 7/14:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/30$591
sáb. 6/299:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 7/14:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/29$594
sáb. 6/89:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 6/104:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$608
Ontario to Santa Rosa 2024 flight deals
Discover exclusive flight deals for travel between Ontario and Santa Rosa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
These are some of the best deals we've found on flights to Santa Rosa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
mar. 8/134:24 pmONT - STS
1 stop5h 30mAlaska Airlines
sáb. 8/242:36 pmSTS - ONT
1 stop7h 44mAlaska Airlines
Deal found 5/29$412
mar. 8/136:00 amONT - STS
2 stops12h 00mAlaska Airlines
sáb. 8/242:36 pmSTS - ONT
1 stop7h 44mAlaska Airlines
Deal found 5/29$417
mar. 8/136:00 amONT - STS
2 stops12h 00mAlaska Airlines
sáb. 8/2410:58 amSTS - ONT
2 stops11h 22mAlaska Airlines
Deal found 5/29$422
sáb. 12/76:48 amONT - STS
1 stop5h 42mAmerican Airlines
mié. 12/114:21 pmSTS - ONT
1 stop5h 22mAmerican Airlines
Deal found 5/30$456
vie. 9/64:28 pmONT - STS
1 stop5h 39mAlaska Airlines
dom. 9/810:58 amSTS - ONT
1 stop11h 17mAlaska Airlines
Deal found 5/29$462
jue. 8/159:35 amONT - STS
1 stop6h 10mAmerican Airlines
vie. 8/164:15 pmSTS - ONT
1 stop5h 25mAmerican Airlines
Deal found 5/30$466
mié. 6/198:20 pmONT - STS
2 stops22h 03mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$502
mié. 6/196:00 amONT - STS
1 stop15h 54mAlaska Airlines
mar. 6/2511:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$507
vie. 6/289:24 amONT - STS
1 stop6h 20mAmerican Airlines
sáb. 6/294:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$522
Ontario to Santa Rosa flights leaving soon
Find last-minute flight options from Ontario to Santa Rosa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Consider one of these great deals we found on last-minute flights from Ontario to Santa Rosa. Users should be sure to double check the price, date, and time of their last-minute flight.
sáb. 6/89:24 amONT - STS
1 stop6h 19mAmerican Airlines
lun. 6/104:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$608
jue. 6/69:24 amONT - STS
1 stop6h 20mAmerican Airlines
vie. 6/74:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/30$612
vie. 6/76:30 amONT - STS
1 stop33h 13mAmerican Airlines
vie. 6/144:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/30$698
vie. 6/79:24 amONT - STS
1 stop6h 20mAmerican Airlines
sáb. 6/84:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/30$768
vie. 6/74:21 pmONT - STS
2 stops18h 55mAlaska Airlines
vie. 6/142:44 pmSTS - ONT
1 stop9h 15mAlaska Airlines
Deal found 5/30$842
mar. 6/49:30 amONT - STS
1 stop6h 20mAmerican Airlines
mié. 6/124:14 pmSTS - ONT
1 stop23h 37mAmerican Airlines
Deal found 5/30$853
vie. 6/76:00 amONT - STS
2 stops12h 48mAlaska Airlines
vie. 6/1411:21 amSTS - ONT
2 stops12h 38mAlaska Airlines
Deal found 5/30$982
sáb. 6/86:30 amONT - STS
2 stops29h 23mAmerican Airlines
lun. 6/104:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/29$997
vie. 6/74:36 pmONT - STS
2 stops19h 17mAmerican Airlines
sáb. 6/84:14 pmSTS - ONT
1 stop5h 26mAmerican Airlines
Deal found 5/30$1,027
One-way flights to Santa Rosa from Ontario
Search for one-way flight options from Ontario to Santa Rosa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Users traveling one-way from Ontario to Santa Rosa can select one of these great deals. Users needing a return flight from Ontario to Santa Rosa should utilize the search form above.
sáb. 8/244:28 pmONT - STS
1 stop5h 39mAlaska Airlines
Deal found 5/29$201
mar. 6/2510:00 amONT - STS
2 stops8h 00mAlaska Airlines
Deal found 5/29$206
mar. 6/258:20 pmONT - STS
1 stop25h 34mAlaska Airlines
Deal found 5/29$207
mar. 8/134:24 pmONT - STS
1 stop5h 30mAlaska Airlines
Deal found 5/30$211
sáb. 8/247:00 amONT - STS
2 stops15h 07mAlaska Airlines
Deal found 5/29$212
mar. 8/1310:00 amONT - STS
2 stops8h 00mAlaska Airlines
Deal found 5/30$216
mié. 8/148:20 pmONT - STS
1 stop17h 30mAlaska Airlines
Deal found 5/30$227
lun. 7/228:20 pmONT - STS
1 stop17h 30mAlaska Airlines
Deal found 5/29$237
lun. 6/247:00 amONT - STS
1 stop27h 41mAlaska Airlines
Deal found 5/29$247
Find flights from Ontario to Santa Rosa within your budget
Customize your flight search to find flights from Ontario to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$412 - $535
Route
Depart
Return
Price
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
mar. 8/13
1 stop5h 30m
Santa Rosa Sonoma County
sáb. 8/24
1 stop7h 44m
$412
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
mar. 8/13
2 stops12h 00m
Santa Rosa Sonoma County
sáb. 8/24
1 stop7h 44m
$417
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
mar. 8/13
2 stops12h 00m
Santa Rosa Sonoma County
sáb. 8/24
2 stops11h 22m
$422
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
vie. 9/6
1 stop5h 39m
Santa Rosa Sonoma County
dom. 9/8
1 stop11h 17m
$462
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
jue. 8/15
1 stop6h 10m
Santa Rosa Sonoma County
vie. 8/16
1 stop5h 25m
$466
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
mié. 6/19
2 stops22h 03m
Santa Rosa Sonoma County
mar. 6/25
2 stops12h 38m
$502
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
vie. 6/28
1 stop6h 20m
Santa Rosa Sonoma County
sáb. 6/29
1 stop5h 26m
$522
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
vie. 7/5
1 stop6h 22m
Santa Rosa Sonoma County
vie. 7/12
1 stop5h 29m
$528
OntarioSanta Rosa Sonoma County
ONT - STS
ONTSTS
Ontario
mar. 6/11
1 stop6h 20m
Santa Rosa Sonoma County
mar. 6/18
1 stop26h 23m
$535
What is the cheapest day to fly from Ontario to Santa Rosa?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Santa Rosa. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Santa Rosa flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Best time to book a flight from Ontario to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Temperature and rainfall in Santa Rosa by month
Plan your trip to Santa Rosa by taking into account the average temperature and rainfall totals by month.
SFO Temperature | 51.8 - 62.6 °F |
|---|
Reviews of airlines servicing Santa Rosa
Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated mayo 30, 2024.
To help decide which airline to fly from Ontario to Santa Rosa, see what other customers have to say about American Airlines and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,201 reviews
Crew
8.6
Food
7.3
Entertainment
7.3
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
9,201 reviews
9,201 reviews
Crew
8.6
Food
7.3
Entertainment
7.3
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
14,284 reviews
9,201 reviews
Crew
8.6
Food
7.3
Entertainment
7.3
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ontario to Santa RosaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Ontario to Santa Rosa
Discover the top 2 airlines that operate flights from Ontario to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Search flights from Ontario to Santa Rosa by cabin class
Find flights from Ontario to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Santa Rosa?
When you search for this flight from Ontario to Santa Rosa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Santa Rosa?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Santa Rosa for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario to Santa Rosa with no change fees?
Yes! Cheapflights helps users easily find flights from Ontario to Santa Rosa with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Santa Rosa become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santa Rosa from Ontario today and book when prices fit your budget.